Navigate your day in style with the vintage-inspired Knolls. The simple, rectangular, metal alloy frame offers a classic look, while the unique temple details throw in a twist. Comes with adjustable nosepads for a custom fit.

In stock
Buy In Prescription
Frame Gun/Blue Tortoise
Lens Color G12 Grey
Fit Medium
More Details >
Frame Material Lightweight, flexible TR-90 frame material
Lens Tints B12, G12
Frame Finish Gloss or Matte
Lens Base Curve 6 base curve
Hinge Spring-loaded custom built single spring hinges
Lens Material Kaenon SR-91® Polarized Lens
Polarized Yes
Face Size Medium
Weight 25g
Gender Unisex
Nose Pads Hypoallergenic comfort bearing no slip Air Bag™ nose pads
Case Type Hard case and soft micro-fiber cleaning bag
Recommended Use Casual
Manufacturer Warranty 1 year, Lifetime SR-91® Lens Warranty
Designed in California, Made in Italy  
A 58mm
B 44mm
Bridge 14.25mm
Temple 133mm
Write Your Own Review
You're reviewing:Knolls
Your Rating

One Year Frame Warranty

Our Domestic Warranty Policy is as follows: All Kaenon Polarized eyewear are warranted against breakage caused by defects in materials or manufacturing, at Kaenon's discretion, for one year from date of purchase. Warranty is void without valid proof of purchase from an authorized Kaenon Polarized dealer. Warranty excludes product altered after purchase, damage caused by normal wear and tear including scratched lenses, and damage caused by any improper or unreasonable use.

Lifetime SR-91® Lens Warranty

Kaenon Polarized offers a lifetime warranty specifically covering cracking or splitting of the lens at drill-mounts, or delamination of the inner polarizing film and the lens material. This lifetime warranty specifically excludes product altered after purchase, damage caused by normal wear and tear including scratched lenses or scratched lens coatings, and damage caused by any improper or unreasonable use.

To make a warranty claim during the warranty period:

  1. Simply fill out the form on the Warranty and Repair form of our website and submit online.
    • If you purchased your Kaenons from after January 24th, 2017, please start your return or warranty/repair request HERE.
    • If you purchased your Kaenons at before January 24th, 2017, or from an Authorized Distributor, please request a return or claim a warrany/repair HERE.
  2. After you submit the form, one of our representatives will review your submission and contact you(within 1-3 business days ) with details and further instructions regarding your claim.
  3. Once you receive your warranty number, please write your Warranty Order # on the outside of the box. Items shipped without a Warranty Order # may be refused at time of delivery by the receiving department at Kaenon.
  4. Ship the package to: Kaenon - Warranty 7391 Heil Ave., Ste. 103, Huntington Beach, CA 92647. *Kaenon is not responsible for any loss or damage in transit, therefore we recommend that you use a shipper that will allow you to track and insure your eyewear.*

Note: Prescription Warranty orders should be handled through the authorized Kaenon RX dealer that originally dispensed your Rx.

Shipping via UPS Ground®

All packages will be processed and shipped within 24 business hours after your submission. Upon shipping, the packages will be shipped by the freight type requested on the order.

Orders placed for Next Day delivery service before 1:00 PM PST will ship out the same day and will arrive the following day (excluding holidays and weekends.) Please note: at this time Saturday delivery is not available.

Packages will be shipped from Southern California and ground shipping times will vary based upon your location.

We currently do not offer Saturday delivery and Sunday delivery is not offered through our carrier.

Shipments to Hawaii will automatically change to the USPS carrier. If the order has anything faster than UPS Ground, the order will be sent by the requested shipping method.

Lens Tints

Tints Designed With Purpose

  1. B12


    Ideal for sports where you need the green to come to life, or better depth perception enhances your game.
    Bright, Full Sun
  2. G12

    G12 Black

    The most natural and neutral of all the tints. It delivers shade and clarity without altering color perception.